(function ($) {
    $(function () {
        var initNavigationFilter = function (navigationContainerId) {
            var $navigation = $('#' + navigationContainerId);

            var getShownDocumentLinks = function () {
                return $navigation
                    .find('.mCSB_container > li a:visible')
                    .not('.tree-toggle');
            };

            var gotoFilteredDocumentIfThereIsOnlyOne = function () {
                var $links = getShownDocumentLinks();
                if ($links.length === 1) {
                    var url = $links.first().attr('href');
                    if (url === 'javascript:;') {
                        return;
                    }

                    window.location = url;
                }
            };

            var filterDocumentItems = function (filterText) {
                $navigation
                    .find('.mCSB_container .opened')
                    .removeClass('opened');
                $navigation
                    .find('.mCSB_container > li, .mCSB_container > li ul')
                    .hide();

                if (!filterText) {
                    $navigation.find('.mCSB_container > li').show();
                    $navigation
                        .find('.mCSB_container .selected-tree > ul')
                        .show();
                    return;
                }

                var filteredItems = $navigation
                    .find('li > a')
                    .filter(function () {
                        return (
                            $(this)
                                .text()
                                .toUpperCase()
                                .indexOf(filterText.toUpperCase()) > -1
                        );
                    });

                filteredItems.each(function () {
                    var $el = $(this);
                    $el.show();
                    var $parent = $el.parent();

                    var hasParent = true;
                    while (hasParent) {
                        if ($parent.attr('id') === navigationContainerId) {
                            break;
                        }

                        $parent.show();
                        $parent
                            .find('> li > label')
                            .not('.last-link')
                            .addClass('opened');

                        $parent = $parent.parent();
                        hasParent = $parent.length > 0;
                    }
                });
            };

            $('#filter').keyup(function (e) {
                filterDocumentItems(e.target.value);

                if (e.key === 'Enter') {
                    gotoFilteredDocumentIfThereIsOnlyOne();
                }
            });

            $('#fullsearch').keyup(function (e) {
                if (e.key === 'Enter') {
                    window.open($(this).data('fullsearch-url') + this.value);
                }
            });
        };

        var initAnchorTags = function (container) {
            anchors.options = {
                placement: 'left',
            };

            var anchorTags = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
            anchorTags.forEach(function (tag) {
                anchors.add(container + ' ' + tag);
            });
        };

        var initSocialShareLinks = function () {
            var pageHeader = $('.docs-body').find('h1, h2').first().text();

            var projectName = $('#ProjectName')[0].innerText;

            $('#TwitterShareLink').attr(
                'href',
                'https://twitter.com/intent/tweet?text=' +
                    encodeURI(
                        pageHeader +
                            ' | ' +
                            projectName +
                            ' | ' +
                            window.location.href
                    )
            );

            $('#LinkedinShareLink').attr(
                'href',
                'https://www.linkedin.com/shareArticle?' +
                    'url=' +
                    encodeURI(window.location.href) +
                    '&' +
                    'mini=true&' +
                    'summary=' +
                    encodeURI(projectName) +
                    '&' +
                    'title=' +
                    encodeURI(pageHeader) +
                    '&' +
                    'source=' +
                    encodeURI($('#GoToMainWebSite').attr('href'))
            );

            $('#EmailShareLink').attr(
                'href',
                'mailto:?' +
                    'body=' +
                    encodeURI('I want you to look at ' + window.location.href) +
                    '&' +
                    'subject=' +
                    encodeURI(pageHeader + ' | ' + projectName) +
                    '&'
            );
        };

        var initSections = function () {
            var clearQueryString = function () {
                var uri = window.location.href.toString();

                if (uri.indexOf('?') > 0) {
                    uri = uri.substring(0, uri.indexOf('?'));
                }

                window.history.replaceState({}, document.title, uri);
            };

            var setQueryString = function () {
                var comboboxes = $('.doc-section-combobox');
                if (comboboxes.length < 1) {
                    return;
                }

                var hash = document.location.hash;

                clearQueryString();

                var uri = window.location.href.toString();

                var new_uri = uri + '?';

                for (var i = 0; i < comboboxes.length; i++) {
                    var key = $(comboboxes[i]).data('key');
                    var value = comboboxes[i].value;

                    new_uri += key + '=' + value;

                    if (i !== comboboxes.length - 1) {
                        new_uri += '&';
                    }
                }

                window.history.replaceState({}, document.title, new_uri + hash);
            };

            var getTenYearsLater = function () {
                var tenYearsLater = new Date();
                tenYearsLater.setTime(
                    tenYearsLater.getTime() + 365 * 10 * 24 * 60 * 60 * 1000
                );
                return tenYearsLater;
            };

            var setCookies = function () {
                var cookie = abp.utils.getCookieValue('AbpDocsPreferences');

                if (!cookie || cookie == null || cookie === null) {
                    cookie = '';
                }
                var keyValues = cookie.split('|');

                var comboboxes = $('.doc-section-combobox');

                for (var i = 0; i < comboboxes.length; i++) {
                    var key = $(comboboxes[i]).data('key');
                    var value = comboboxes[i].value;

                    var changed = false;
                    var keyValueslength = keyValues.length;
                    for (var k = 0; k < keyValueslength; k++) {
                        var splitted = keyValues[k].split('=');

                        if (splitted.length > 0 && splitted[0] === key) {
                            keyValues[k] = key + '=' + value;
                            changed = true;
                        }
                    }

                    if (!changed) {
                        keyValues.push(key + '=' + value);
                    }
                }

                abp.utils.setCookieValue(
                    'AbpDocsPreferences',
                    keyValues.join('|'),
                    getTenYearsLater(),
                    '/'
                );
            };

            $('.doc-section-combobox').change(function () {
                setCookies();
                clearQueryString();
                location.reload();
            });

            setQueryString();
        };

        var initCrawlerLinks = function () {
            var isCrawler = function () {
                var crawlers = [
                    'Google',
                    'Googlebot',
                    'YandexBot',
                    'msnbot',
                    'Rambler',
                    'Yahoo',
                    'AbachoBOT',
                    'accoona',
                    'AcoiRobot',
                    'ASPSeek',
                    'CrocCrawler',
                    'Dumbot',
                    'FAST-WebCrawler',
                    'GeonaBot',
                    'Gigabot',
                    'Lycos',
                    'MSRBOT',
                    'Scooter',
                    'AltaVista',
                    'IDBot',
                    'eStyle',
                    'Scrubby',
                    'Slurp',
                    'DuckDuckBot',
                    'Baiduspider',
                    'VoilaBot',
                    'ExaLead',
                    'Search Dog',
                    'MSN Bot',
                    'BingBot',
                ];

                var agent = navigator.userAgent;

                for (var i = 0; i < crawlers.length; i++) {
                    if (agent.indexOf(crawlers[i]) >= 0) {
                        return true;
                    }
                }

                return false;
            };

            if (!isCrawler()) {
                return;
            }

            var comboboxes = $('.doc-section-combobox');

            if (comboboxes.length <= 0) {
                return;
            }

            $('#crawler_link').show();

            var html = '';

            var currentUrl = window.location.href.toString();

            if (currentUrl.indexOf('?') > 0) {
                currentUrl = currentUrl.substring(0, currentUrl.indexOf('?'));
            }

            var getQueryStringsFromComboboxes = function (x) {
                if (x >= comboboxes.length) {
                    return [];
                }

                var key = $(comboboxes[x]).data('key');

                var queryStrings = getQueryStringsFromComboboxes(x + 1);
                var returnList = [];

                $(comboboxes[x])
                    .find('option')
                    .each(function () {
                        if (queryStrings.length <= 0) {
                            returnList.push(key + '=' + $(this).val());
                        } else {
                            for (var k = 0; k < queryStrings.length; k++) {
                                returnList.push(
                                    key +
                                        '=' +
                                        $(this).val() +
                                        '&' +
                                        queryStrings[k]
                                );
                            }
                        }
                    });

                return returnList;
            };

            var queryStrings = getQueryStringsFromComboboxes(0);

            for (var i = 0; i < queryStrings.length; i++) {
                html +=
                    '<a href="' +
                    currentUrl +
                    '?' +
                    queryStrings[i] +
                    '">' +
                    queryStrings[i] +
                    '</a> ';
            }

            $('#crawler_link').html(html);
        };

        initNavigationFilter('sidebar-scroll');

        initAnchorTags('.docs-page .docs-body');

        initSocialShareLinks();

        initSections();

        initCrawlerLinks();
    });
})(jQuery);